China Oil Pipelines Factory, Oil Pipelines Supplier

Oil Pipelines

Drilling of oil and gas wells and transportation of oil and gas, main products include:casing，tubing，drill pipe and line pipe.
(1)Casing is a large-diameter pipe that serves as the structural retainer for the walls of oil and gas wells, or well bore.size:OD: 4 1/2’’ ~ 20’’ (114.3mm ~ 508mm)；WT: 0.205’’ ~ 0.635’’ (5.21mm ~ 16.13mm)；LENGTH: R1, R2, R3
(2)Tubing:The tubing is a pipeline that transports crude oil and natural gas from the oil and gas layer to the surface after drilling is completed. It is used to withstand the pressure generated during the mining process.Used for the Transmission of Oil & Gas
(3)Drill pipe:Oil drilling pipes are made by geological drilling steel by hot rolling or cold drawing. Grade: E75, X95, G105, S135. Mainly used for oil and gas exploitation.
(4)Line pipe:Out Diameter: 2 3/8″ – 4 1/2″ (60.3mm-114.30mm)； Wall Thickness: 0. 205″- 0.635″ ；Length: R1(4.88mtr-7.62mtr), R2(7.62mtr-10.36mtr), R3(10.36mtr or longer);grade:API5L,ASTM A106/A53

Oil Pipelines

Tubing

Casing

Line Pipe

Drill Pipe

API 5L/ASTM A53 GR.B, CARBON STEEL, SSAW ...

API 5L/ASTM A106 GR.B, Seamless Carbon St...

API 5L GR.B/ASTM A53 GR.B, CARBON STEEL, ...